12 Volt Dual Coil Latching Relay
16 pin IC mounting socket in included with each relay.
Silver Alloy Gold Clad Contacts. 2 amp @ 30 VDC 1 Amp @ 125 VAC. Switching current 2 amp max, Contact carrying current 5 amp max. Relay works by applying 12 volts to alternate coils to latch the relay into one state or the other.